Scarlett Johansson plays the legendary Janet Leigh, inset, in the upcoming Alfred Hitchcock biopic "Hitchcock." The film, which is due to hit theaters later this year, follows the love story of the iconic director and his wife Alma Reville as Hitchcock filmed "Psycho." ScarJo donned a short blonde wig to play Leigh and recreated the actress' shower scene, one of the most memorable from "Psycho."